Touch panel display driver and display module
US12026334B2 · kind B2 · utility
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8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 14, 2023 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Apr 14, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/3655
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch panel display driver includes a source driver circuit, a touch detection circuit, a selector circuit, a register a plurality of source terminals, a plurality of touch detection terminals, and a plurality of selection terminals. The selector circuit electrically connects the source driver circuit to each of the source terminals, electrically connects the touch detection circuit to each of the touch detection terminals, and electrically connects each of the selection terminals to the source driver circuit or the touch detection circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.